From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
return value from snd_soc_daifmt_parse_clock_provider_raw() will
be used at snd_soc_daifmt_clock_provider_from_bitmap().
But it is very difficult to know that without any comments.
This patch adds it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
Hi Mark
snd_soc_daifmt_clock_provider_from_bitmap() was used from
snd_soc_of_parse_daifmt() too.
[8/8] patch removes it, and this patch was postponed until it.
But I forgot to include this. Thus this patch has strange numbering [9/8].
sound/soc/soc-core.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 638dc6beecdd..0fa4966eddfc 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3021,6 +3021,11 @@ EXPORT_SYMBOL_GPL(snd_soc_daifmt_clock_provider_fliped);
unsigned int snd_soc_daifmt_clock_provider_from_bitmap(unsigned int bit_frame)
{
+ /*
+ * bit_frame is return value from
+ * snd_soc_daifmt_parse_clock_provider_raw()
+ */
+
/* Codec base */
switch (bit_frame) {
case 0x11:
@@ -3149,6 +3154,11 @@ unsigned int snd_soc_daifmt_parse_clock_provider_raw(struct device_node *np,
if (frame && framemaster)
*framemaster = of_parse_phandle(np, prop, 0);
+ /*
+ * return bitmap.
+ * It will be parameter of
+ * snd_soc_daifmt_clock_provider_from_bitmap()
+ */
return (bit << 4) + frame;
}
EXPORT_SYMBOL_GPL(snd_soc_daifmt_parse_clock_provider_raw);
--
2.25.1
